I use soda trays for keeping supplies for 1 type of project. I line them up on
my counter and can just show the kids which box to use. They also stack and
store easily. In December, I will put out 3 or 4 projects in the soda boxes
for the kids to choose which project they want, depending on their tradtions.

When doing clay, I also use the wood under the kids clay project, it allows
them to work on all sides. I then have heavy duty garbage bags that can hold
8 to10 clay projects or more and keep them wet. I keep my old sponges and wet
them down ,putting 2 or 3 sponges in each garbage bag with the clay projects.
The work stays the right wetness and you can keep the work for 3 weeks without
it falling apart. Gail